Appearance - CDMA M2M Modem | Network TIA/EIA-95B, CDMA2000 1X Band class 0:800/1900MHz or 450Mhz Function Data Transmission, always online, auto redail up, remote wakeup or reboot via phone Power DC 5V-25V Firmware Support Firmware update for better quality | Dimension External: Dimension: 75*50/72*16mm Weight: 200g Embedded: Dimension: 72*46*14.5mm weight: 100g Shell Steel shell: good electromagnetic shield and , heat radiate performance Electromagnetic Compatible Electrostatic Discharge (ESD): 3 class Radiated, radio-frequency, electromagnetic field immunity test: 3 class Environment Work: -30°C ~ 75°C Storage: -40°C to 85°C Humidity: 95% (non-condensing) |